Q. Standing stationary waves can be obtained in an air column even if the interfering waves are
A) Of different pitches
B) Of different amplitudes
C) Of different qualities
D) Moving with different velocities
Explanation
The correct answer is Option B: Of different amplitudes.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.